You can split your screen on a Windows 10 computer by snapping two, three, or four windows into place.
You can do iPhone split screen multitask to use two apps on screen at once, without a jailbreak. Maybe you want to scroll your Instagram feed at the same time as playing a YouTube video. The iPad ...
You can use split screen on an iPad to view multiple apps at once and multitask with features like Split View and Slide Over.